baber/WOPTO huggingface dataset:
Patent JP-H042559-A (JP)
Title: Braking control device
Inventor: SUDO HIDEKI
IPC: B60T8/175
Filed: 1990-04-17
Abstract: PURPOSE:To prevent the loss of driving torque and secure desirable acceleration by providing means for monitoring the driving shaft torque variation equivalent value and adding braking torque to the engine output end so as to obtain the desirable damping of driving shaft torque and response with little rising delay. CONSTITUTION:A driving shaft torque variation equivalent value detecting means (a) is provided to detect the driving shaft torque variation equivalent value regulated by either the torque variation of a driving shaft or the physical quantity generated in association with the torque variation of the driving shaft. On the basis of this driving shaft torque variation equivalent value, a braking torque target value computing means (b) computes the braking torque target value for obtaining the desirable damping of driving shaft torque and response with little rising delay. A braking pressure control means (c) then outputs a control command signal for obtaining the braking torque target value, and a braking means (d) adds braking torque following up the braking torque target value to the engine output end. A limiting means (e) is further provided to limit the supply of braking torque in the region where the braking target value is small.
Patent JP-H01275753-A (JP)
Title: Sputtering target
Inventor: KAWAI MITSUO
IPC: C22C27/04
Filed: 1988-04-27
Abstract: PURPOSE:To obtain an alloy film or electrical wiring having a specific composition consisting of W and Ta and also having superior electric conductivity, workability, formability of oxide film, and other characteristics by carrying out sputtering by using a properly regulated sputtering target. CONSTITUTION:A sputtering target is regulated so that an alloy film for semiconductor device electrical wiring formed by means of sputtering has a composition consisting of, by atom, 5-70% W and the balance Ta with accompanying impurities. It is preferable that the above target has a composition consisting of 15-50% W and the balance Ta with accompanying impurities. Further, as the form of the above target, an alloy target prepared by melting and alloying W and Ta, a sintered target prepared by mixing powdered W and Ta and subjecting the resulting powder mixture to compacting and sintering, a composite target prepared by compounding a W member and a Ta member in the prescribed area ratio, etc., are cited.
Patent JP-S63282392-A (JP)
Inventor: POORU TOOMASU GUREI
IPC: D21F1/00
Filed: 1988-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H043212-A (JP)
Title: Regulator circuit
Inventor: NAKANO KATSUMASA
IPC: G05F1/56
Filed: 1990-04-20
Abstract: PURPOSE:To obtain the phase compensation capacitor having no voltage dependency by constituting the phase compensation capacitor of two MOS capacities, and connecting in parallel a gage electrode of a first MOS capacitance and a silicon substrate electrode of a second MOS capacitance. CONSTITUTION:A phase compensation capacitor 105 for giving charge to an output MOS transistor 103 is constituted of a first MOS capacitance 108 and a second MOS capacitance 109. Also, a gate electrode 106 of a first MOS capacitance 108 and a silicon substrate electrode 107 of a second MOS capacitance 109 are connected in parallel. In this case, a first MOS capacitance 108 and a second MOS capacitance 109 eliminate voltage dependency of a MOS capacitance value, suppresses a feedback rate of a high frequency of a regulator circuit, and stabilizes an output voltage of the regulator circuit. In such a way, by using the capacitor scarcely having the voltage dependency, the output voltage of the regulator circuit can be stabilized in a short time.
Patent JP-H05293160-A (JP)
Title: Bag for medical treatment
Inventor: EZAKI TOMOHIKO
IPC: B65D65/40
Filed: 1992-04-22
Abstract: PURPOSE:To obtain the bag for medical treatment having excellent molding stability in long-term continuous production without losing flexibility and transparency even if the ratio of a high-density polyethylene(HDPE) resin in an inside layer is increased by setting the ratio of the thickness of the inside and outside layers loewr than the thickness of an intermediate layer. CONSTITUTION:The bag for medical treatment is formed of laminated films, sheets or tubes of >=3 layers. At least the inside layer of the inside and outside layers consist of the HDPE resin having >=0.945g/cm<2> density and <=4.0Mw/Mn or a compsn. contg. <60wt.% low-density polyethylene(LDPE) resin which has <=0.930g/cm<2> density and is obtd. by radical polymn. in the HDPE resin. The intermediate layer consists of a compsn. contg. <15wt.% HDPE resin having >=0.945g/cm<3> density and <=4.0Mw/Mn in a linear low-density polyethylene(LLDPE) copolymer having a short chain branch of <=0.920g/cm<3>. Further, the ratio between the total of the thickness of the inside layer and the outside layer and the thickness over the entire part is specified to a range from 0.01 to 0.20.
Patent JP-S63268630-A (JP)
Inventor: MINO HIROHIKO
IPC: B31B50/59
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000298863-A (JP)
Title: Optical pickup device
Inventor: KAJIYAMA YOSHIHIRO
IPC: G11B7/121
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To surely prevent dust from being attached onto an objective lens and further prevent dust from entering an optical block. SOLUTION: A cover plate 45 is provided to cover a transparent aperture 24 of a lid member 21 that covers an objective lens 11 when an optical pickup section 12 is moved to an outer position at which the objective lens 11 is caused to be positioned at the outside of an optical disk mounted onto a disk rotation drive mechanism 3. An operating section 55 for moving the cover plate 45 away from the objective lens 11 is provided either at the lid member 21 or the cover plate 45. When the optical pickup section 12 is moved to the outside of the optical disk, the cover plate 45 is caused to be moved away from the objective lens 11 by means of the operating section 55, thereby causing the cover plate 45 to cover the objective lens 11 while avoiding abutment against the objective lens 11.
Patent JP-H11285712-A (JP)
Title: Device for drainage of cooling water on work roll
Inventor: OKAMOTO KEN
IPC: B21B27/10
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To execute the wiping of cooling water and the injection of lubricant without interferring and to always enable optimum lubricating rolling by fitting lubricant spray nozzle header and an atomizing water spray nozzle header to a supporting frame and also, disposing both headers at the downward side in the rotating direction of a work roll from a drainage wiper. SOLUTION: The drainage wiper 2 is composed of an elastic sealing material 3 extended in the axial direction of the work roll and a mechanism for pushing the elastic sealing material 3. The drainage device is provided with the lubricant spray nozzle header 10 composed of the drainage wiper 2, lubricant spray header 13 and a lubricant injecting nozzle 11. The atomizing water spray nozzle header 20 composed of an atomizing water spray header 21 and a water injection nozzle 22, is arranged at the lower part of the lubricant spray header 13, and the water spraying nozzle 22 injects the atomizing water 23 to near the roll biting.
Patent JP-S5730443-A (JP)
Title: Disregarded-pattern insertion type data branching and inserting device
Inventor: SUGANO MINORU
IPC: H04L47/43
Filed: 1980-07-30
Abstract: PURPOSE:To install more terminals economically, by providing a data inserting function between a packet switching network and a terminal. CONSTITUTION:A packet from a terminal A is connected to a packet switching network through a signal line 5A without time delay. A packet, when sent by a terminal B, is detected by a detecting circuit 8. The packet from the terminal A, having an inserted pattern showing halfway disregard, is disregarded halfway. Then, the packet from the terminal B is sent to the packet switching network PSN. The insertion of the disregard pattern takes some time after the packet from the terminal B is detected by the detecting circuit 8, so packets sent from the terminal are stored in a buffer FIF09 temporarity. A break of packets and a clock is intercepted to prevent the transmission of packets to the terminal A.
Patent JP-S5227011-A (JP)
Title: Piston ring
Inventor: TAKAHASHI KENTAROU
IPC: F16J9/26
Filed: 1975-08-27
Abstract: PURPOSE: Piston ring for internal combustion engine, having heat resistance, corrosion resistance and wear resistance at the same time, and to be used preferably by being combined with hard cylinder liner. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59231389-A (JP)
Inventor: MAKABE MINORU
IPC: F27D19/00
Filed: 1983-06-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10294448-A (JP)
Title: Manufacture of high breakdown voltage semiconductor device
Inventor: MURAKAMI SUSUMU
IPC: H01L29/744
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent a punch through breakdown from occurring at a transistor part with a pnp structure, by applying an inorganic polymer precursor substance onto a pn-junction surface by the sol/gel method, and forming a silicone rubber finally. SOLUTION: Polyimide resin 7 that is a second insulation film is formed on a silicon dioxide film 6, and further a third insulation film a silicone rubber 8, is formed on it. A positive electric charge 10 exists in the silicon dioxide film 6. Even if a slight negative electric charge occurs in the second insulation film 7 and the third insulation film 8, it can be regarded that a positive electric charge exists in first, second, and third insulation films effectively due to the positive electric charge 10.  An accumulation layer where the number of electrons is larger inside is formed on an n-type semiconductor region, thus extending the distance between an edge part 91b of a depletion layer being spread into the n-type semiconductor region and a p-type semiconductor region 3 as compared with the inside, and preventing a punch through breakdown from occurring at a transistor part with a pnp structure.
Patent JP-H11292981-A (JP)
Title: Kneaded material of thermoplastic resin and its production
Inventor: MAEDA MUTSUMI
IPC: C08J3/20
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject foam-free kneaded material having excellent color tone, appearance, heat resistance and mechanical properties, useful in the field of electric/electronic field, or the like, by kneading a mixture of a thermoplastic resin and a specific amount of carbon dioxide gas and diffusing the carbon dioxide gas. SOLUTION: A mixture of (A) 100 pts.wt. of a thermoplastic resin  e.g. a (rubber-reinforced) polystyrene, acrylic resin, modified polyphenylene ether resin [to be concrete, a resin obtained by adding <=500 pts.wt. of a (high-impact) polystyrene to 100 pts. wt. of a polyphenylene ether of a repeating unit of the formula (R1 to R4 are each H, a halogen, a primary or secondary 1-7C alkyl, phenyl or the like)]} and (B) 0.3-20 pts.wt. of carbon dioxide gas is melted and kneaded at a temperature of the glass transition temperature of the component A+<=150 deg.C to diffuse the component B during the kneading. Preferably, the component A having 110-250 deg.C glass transition temperature is used.
Patent JP-S6447984-A (JP)
Title: Sound reflector for low pressure
Inventor: SAMIYUERU JIYOOZEFU KIYAPURETS
IPC: G01S7/521
Filed: 1988-04-28
Abstract: PURPOSE: To prevent the propagation of noise by joining a pair of pocket layers to each surface of a core layer and forming the pocket layers of an elastomer having desired static, dynamic, and acoustic characteristics against an acoustic frequency at a prescribed temperature. CONSTITUTION: An attenuator 10 is composed of a core layer 12 provided with a pair of surfaces 14 and 16 and a pair of pocket layers 20 and 22. The layer 12 is made of an elastomer reinforced with cloth. The elastomer is made of natural rubber, synthetic rubbers, etc., and the material is selected based on the tension applied to the layer 12, working temperature of the layer 12, acoustic condition, etc. The pocket layers 20 and 22 are made of an elastic material, such as the natural rubber, synthetic rubber, etc., having a dissipation factor of at least 0.05. The dissipation factor is adjusted to about 0.40 or smaller over the frequency range of acoustic signals which come into collision with a partition wall. The layers 20 and 22 are stuck to each surface of the layer 12 with a vulcanized adhesive.  It is preferable that the layers 20 and 22 are provided with many cells 24 and the cells 24 have trapezoidal shapes. When such an attenuator is used, the propagation of noise can be prevented.
Patent JP-S586475-A (JP)
Title: Automatic tube loading device
Inventor: FUJIKAWA KEIJI
IPC: G01R31/50
Filed: 1981-07-06
Abstract: PURPOSE:To attain the automatic loading of an insulated tube to a power source pin and to prevent a fault in a continuity test mode, by using a device incorporating a guide groove that guides the tip of the insulated tube toward the tip  of the pin. CONSTITUTION:A loading cylinder 11 is fixed to a base 10, and a slide base 12 is connected to a piston of the cylinder 11 via a joint plate 13. Thus the base 12 has a reciprocal movement toward a power supply pin P as the piston of the cylinder 11 has a reciprocal movement. The 1st clamping cylinder 15 and a cut cylinder 14 are mounted on the base 12. In addition, a tube holding plate 18 is attached to the base 12, and a hollow groove is formed laterally to the plate 18. An insulated tube 19 is put into the hollow groove. As a result, the tube 19 can be fed by a certain degree, cut by a certain length and loaded automatically.
Patent JP-H10296692-A (JP)
Title: Sheet punching method
Inventor: OGURO TAKAO
IPC: B26F1/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To facilitate the movement of a green sheet and simplify the structure of a lower surface plate. SOLUTION: This punching method is constituted so that a green sheet 14 is positioned in the horizontal direction between a punch 1 positioned in the vertical direction at a prescribed distance, and a die 8, the punch 1 is moved to open an opening on the green sheet 14, stripper attached on the front end of the punch 1 is blown off by compressed air jetted from a hole 8b formed at the lower part side surface of the die 8, the blown-off stripper is sucked so as to be delivered to the outside. The pressure of the compressed air jetted from the hole 8b is detected by a pressure gauge 21, and the pressure of the die 8 whose surface is brought into contact with the green sheet 14 is selected so as to be almost the same as atmospheric pressure by operating a throttle valve 22.
Patent JP-H04311549-A (JP)
Title: Production of high heat-resistant aluminum alloy wire for electrical conducting
Inventor: IKEDA TAKESHI
IPC: C22C21/00
Filed: 1991-04-09
Abstract: PURPOSE:To offer a method for obtaining an aluminum alloy wire having >=60% electric conductivity and >=280 deg.C high short time allowable temp. CONSTITUTION:This is a method for manufacturing a high heat-resistant aluminum alloy wire for electrical conducting having features that an alloy constituted of, by weight, 0.25 to 0.45% Zr, 0.03 to 0.3% Si, 0.1 to 0.3% Fe, 0.01 to 0.05% Ti and the balance Al with ordinary impurities is subjected to continuous casting into a wire rod, and this is subjected to heat treatment at 350 to 500 deg.C for 20 to 100hr, is thereafter subjected to cold working at >=65% percentage reduction of area and is furthermore subjected to heat treatment at 150 to 300 deg.C for 1 to 20hr. The aluminum alloy wire of quality suitable as an electric conductor for a power cable can be manufactured at high yield.
Patent JP-S5227956-A (JP)
Title: Rotary device for trnsmitting rotation
Inventor: OKUNO KAZUO
IPC: F16H1/32
Filed: 1975-08-28
Abstract: PURPOSE: Ro tation force of the engine etc. may be increased without changing number of rotations. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01278658-A (JP)
Title: Cave filling support tool
Inventor: OKINAGA HIROMITSU
IPC: E04F19/00
Filed: 1988-04-27
Abstract: PURPOSE:To firmly fit half-split plate-shaped bodies without dropping them from a pipeline by allowing edge sections of them to bite into the pipeline by themselves via the moment force generated by the load of a filler material. CONSTITUTION:One half-split plate-shaped body 8 is moved near from the perpendicular direction of a pipeline 4, the pipeline 4 is put on a notch hole 7, the notch hole 7 of the other half-split plate-shaped body 9 is put to the pipeline 4 from the opposite direction, vertical pieces 11 and 12 are assembled via a coupling section 13. Both half-split plate-shaped bodies 8 and 9 are bent, a pipeline insertion hole constituted of a notch hole 7 is expanded in diameter, they are moved to a gap portion, a cave filling support plate 1 is rotated in the horizontal state at the preset position, and the pipeline insertion hole is shrunk in diameter. A filler material is filled through one side of the pipeline insertion hole, thereby a cave filling support plate 10 is opened, the pipeline insertion hole is shrunk in diameter, thus the pipeline 4 is pinched and fixed.
Patent JP-H04275119-A (JP)
Title: Injection molding machine
Inventor: SUGITA KENJI
IPC: B29C45/74
Filed: 1991-03-01
Abstract: PURPOSE:To prevent a stringing phenomenon without generating pressure loss at the time of injection by providing a radiation fin to the tip part of a nozzle injecting a molten resin and further forming an air passage with the radiation fin, and flowing air to the radiation fin from an air blowoff nozzle to allow air to spread over the entire periphery of the nozzle. CONSTITUTION:A radiation fin 22 is attached to the tip part of a nozzle 20 and, further, this radiation fin 22 is formed from an annular plate material and a flange part 22a is formed to the entire inner peripheral part of the radiation fin and an air guide wall 22b is formed to the half of the outer peripheral part thereof to form an air passage 23. An air blowoff nozzle 24 is opened toward the inlet of the air passage 23. After a molten resin is injected in a cavity S from the nozzle 20, air is blown to the radiation fin 22 from the air blowoff nozzle 24 to control the temp. of the nozzle. By this constitution, a stringing phenomenon is prevented.
Patent JP-H10303810-A (JP)
Title: Transmission power control method for code division multiple access system
Inventor: TAKAI KENICHI
IPC: H04J13/00
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To find out a faulty mobile station in existence in a cell early without the need for a new additional installation. SOLUTION: In this method, a reception power from a mobile station 1 for one period for mobile station transmission power control is obtained, then based on the reception power, a transmission power control instruction to obtain required reception power is generated for the mobile station 1. The reception power from the mobile station 1 measured before a transmission power control instruction is compared with the reception power from the mobile station 1 measured after the output of the control instruction, and when a relative relation of the reception power from the mobile station 1 before and after the transmission power control based on the control instruction in detected to be contrary to the content of the transmission power control instruction, the mobile station 1 is discriminated to be faulty.
Patent JP-S63272769-A (JP)
Inventor: HIRABAYASHI TERUMI
IPC: B66B13/14
Filed: 1987-04-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5630014-A (JP)
Title: Rolling mill
Inventor: TSUJI KUNIO
IPC: B21B37/42
Filed: 1979-08-17
Abstract: PURPOSE:To make the control of the sheet shape possible to be easily performed by a small number of rolls, by providing the upper and lower work rolls with the specified initial crowns of approximately identical shape, by relatively shifting the work rolls in the axial direction according to the rolling condition, and by constituting so as to make the sheet crown cotrollable. CONSTITUTION:The convex crown 2a as the initial crown is formed in the upper work roll 2 at its outer surface on axial one side, and the concave initial crown 2b is formed on another side; the concave crown 3a and the convex crown 3b are formed in the outer surface of the lower work roll 3; these initial crowns of the upper and lower work rolls 2, 3, are made approximately idential shape, and besides, the crowns of the upper and lower work rolls 2, 3, are arranged so as to be  symmetry; the upper and lower work rolls 2, 3 are relatively shifted in the axial  direction according to the change of the rolling condition in order to control the  crown of the sheet material 1; the rolling mill is thus constituted. It is possible to constitute the four high rolling mill by installing the initial crown similar to above  stated ones in the upper and lower backup rolls. Hereby, a small number of rolls  can be given the large capacity of the shape control.
Patent JP-H01273091-A (JP)
Title: Scroll display system for terminal screen
Inventor: NAKANISHI NOBORU
IPC: G06F3/0485
Filed: 1988-04-26
Abstract: PURPOSE:To reduce time required for scrolling by dividing text to be displayed on a terminal screen when a combination key is depressed and displaying the neighboring part of a dividing location corresponding to the combination key. CONSTITUTION:When a combination key of 0 to 9 consisting of a control key 8-1 and a ten key 8-2 is depressed, a key input means 4 inputs the code of a depressed combination key with the aid of the key input processing means of a terminal operating system. A text display means 5 n-divides the text of a user logically and inputs the plural lines of the text corresponding to an inputted code from a text file 1 by means of a text inputting means 6 with the aid of the file input processing means of the terminal operating system. Then the text is displayed by means of a screen display means 7 with the aid of the screen display processing means of the terminal operating system. As a result, a part near to a needed part of the text is displayed on the terminal screen, and the scrolling can be performed therefrom in short time.
Patent JP-H01274456-A (JP)
Title: Semiconductor device
Inventor: UNO TAKAYUKI
IPC: H01L21/31
Filed: 1988-04-26
Abstract: PURPOSE:To improve the mechanical strength and the adhesion strength of the crossing part of wiring layers which is the weakest part for strain and to improve reliability problems such as cracks in a passivation film and an interlayer insulating film due to stress in a sealing resin and sliding of the wirings, by providing at least one through hole in each wiring layer at the crossing part. CONSTITUTION:A field oxide film 12 comprising silicon dioxide and the like and a first wiring layer 13 comprising aluminum and the like are formed on a semiconductor substrate 11 comprising silicon and the like. A through hole 17 is provided in the first wiring layer 13. Then, the surface is covered with an interlayer insulating film 14 comprising silicon dioxide, phosphorus glass(PSG) and the Iike. A second wiring Iayer 15 comprising aluminum and the like is formed. A through hole 18 is provided in the second wiring layer 15. Thereafter, the surface is covered with a passivation film 16 comprising nitrogen dioxide, phosphorus glass(PSG) and the like. Since the through holes are provided in the first and second wiring layers 23 and 15 and the crossing part of the Iayers, the field oxide film 12 is directly in contact with the interlayer insulating film 14, and the interlayer insulating film 14 is directly in contact with the passivation film 16.